<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<script>
			document.write(100+2+"<br />");
			document.write(100-20+"<br />");
			document.write(100*2+"<br />");
			document.write(100/2+"<br />");
			document.write(100%3+"<br />");
		</script>
	</body>
</html>
